# from datetime import datetime
# import random
# c=datetime.now().strftime('%Y%m%d%H%M%S')+str(random.randint(10000000,99999999))
# print(c)

import snowflake.client

# def get_snowflake_uuid():
#     guid = snowflake.client.get_guid()
#     return guid
#
# print(get_snowflake_uuid())
# get_snowflake_uuid()


# def get_snowflake_uuid():
#     guid = snowflake.client.get_guid()
#     return guid
#
#
#
#
# print(get_snowflake_uuid())
# get_snowflake_uuid()


# f = open("test2.txt", "rb")
# # f.write("You are the besk!")  # 在加一句写入test.txt文件后面
# # print(f.seek(0))  # seek(0) 代表将光标回到文件头(如果重头到尾再读,文件指针须先回到文件头)
# print(f.feadline()) # 读取打印 test2.txt文件全部内容
#
#
# f = open("test2.txt", "rb")
















